There are 17 cities in Montana in the East region.
City | 2024 Population |
|---|---|
| Glendive | 4,773 |
| West Glendive | 1,906 |
| Terry | 577 |
| Circle | 566 |
| Wibaux | 445 |
| Fallon | 393 |
| Jordan | 368 |
| Savage | 343 |
| Winnett | 216 |
| Roy | 172 |
| Melstone | 150 |
| Grass Range | 116 |
| Fords Creek Colony | 62 |
| Ayers Ranch Colony | 46 |
| Bloomfield | 10 |
| Brockway | 10 |
| Lindsay | 9 |